diff --git a/web/app/components/base/notion-page-selector/base.tsx b/web/app/components/base/notion-page-selector/base.tsx
index 9315605cdf..ba89be7ef7 100644
--- a/web/app/components/base/notion-page-selector/base.tsx
+++ b/web/app/components/base/notion-page-selector/base.tsx
@@ -21,7 +21,6 @@ type NotionPageSelectorProps = {
   datasetId?: string
   credentialList: DataSourceCredential[]
   onSelectCredential?: (credentialId: string) => void
-  supportBatchUpload?: boolean
 }
 
 const NotionPageSelector = ({
@@ -33,7 +32,6 @@ const NotionPageSelector = ({
   datasetId = '',
   credentialList,
   onSelectCredential,
-  supportBatchUpload = false,
 }: NotionPageSelectorProps) => {
   const [searchValue, setSearchValue] = useState('')
   const setShowAccountSettingModal = useModalContextSelector(s => s.setShowAccountSettingModal)
@@ -177,7 +175,6 @@ const NotionPageSelector = ({
               canPreview={canPreview}
               previewPageId={previewPageId}
               onPreview={handlePreviewPage}
-              isMultipleChoice={supportBatchUpload}
             />
           )}
         </div>
diff --git a/web/app/components/base/notion-page-selector/page-selector/index.tsx b/web/app/components/base/notion-page-selector/page-selector/index.tsx
index 9c89b601fb..3541997c67 100644
--- a/web/app/components/base/notion-page-selector/page-selector/index.tsx
+++ b/web/app/components/base/notion-page-selector/page-selector/index.tsx
@@ -7,7 +7,6 @@ import Checkbox from '../../checkbox'
 import NotionIcon from '../../notion-icon'
 import cn from '@/utils/classnames'
 import type { DataSourceNotionPage, DataSourceNotionPageMap } from '@/models/common'
-import Radio from '@/app/components/base/radio/ui'
 
 type PageSelectorProps = {
   value: Set<string>
@@ -82,7 +81,6 @@ const ItemComponent = ({ index, style, data }: ListChildComponentProps<{
   searchValue: string
   previewPageId: string
   pagesMap: DataSourceNotionPageMap
-  isMultipleChoice?: boolean
 }>) => {
   const { t } = useTranslation()
   const {
@@ -97,7 +95,6 @@ const ItemComponent = ({ index, style, data }: ListChildComponentProps<{
     searchValue,
     previewPageId,
     pagesMap,
-    isMultipleChoice,
   } = data
   const current = dataList[index]
   const currentWithChildrenAndDescendants = listMapWithChildrenAndDescendants[current.page_id]
@@ -138,24 +135,14 @@ const ItemComponent = ({ index, style, data }: ListChildComponentProps<{
         previewPageId === current.page_id && 'bg-state-base-hover')}
       style={{ ...style, top: style.top as number + 8, left: 8, right: 8, width: 'calc(100% - 16px)' }}
     >
-      {isMultipleChoice ? (
-        <Checkbox
-          className='mr-2 shrink-0'
-          checked={checkedIds.has(current.page_id)}
-          disabled={disabled}
-          onCheck={() => {
-            handleCheck(index)
-          }}
-        />) : (
-        <Radio
-          className='mr-2 shrink-0'
-          isChecked={checkedIds.has(current.page_id)}
-          disabled={disabled}
-          onCheck={() => {
-            handleCheck(index)
-          }}
-        />
-      )}
+      <Checkbox
+        className='mr-2 shrink-0'
+        checked={checkedIds.has(current.page_id)}
+        disabled={disabled}
+        onCheck={() => {
+          handleCheck(index)
+        }}
+      />
       {!searchValue && renderArrow()}
       <NotionIcon
         className='mr-1 shrink-0'
@@ -204,7 +191,6 @@ const PageSelector = ({
   canPreview = true,
   previewPageId,
   onPreview,
-  isMultipleChoice = true,
 }: PageSelectorProps) => {
   const { t } = useTranslation()
   const [dataList, setDataList] = useState<NotionPageItem[]>([])
@@ -278,7 +264,7 @@ const PageSelector = ({
     const currentWithChildrenAndDescendants = listMapWithChildrenAndDescendants[pageId]
 
     if (copyValue.has(pageId)) {
-      if (!searchValue && isMultipleChoice) {
+      if (!searchValue) {
         for (const item of currentWithChildrenAndDescendants.descendants)
           copyValue.delete(item)
       }
@@ -286,18 +272,12 @@ const PageSelector = ({
       copyValue.delete(pageId)
     }
     else {
-      if (!searchValue && isMultipleChoice) {
+      if (!searchValue) {
         for (const item of currentWithChildrenAndDescendants.descendants)
           copyValue.add(item)
       }
-      // Single choice mode, clear previous selection
-      if (!isMultipleChoice && copyValue.size > 0) {
-        copyValue.clear()
-        copyValue.add(pageId)
-      }
-      else {
-        copyValue.add(pageId)
-      }
+
+      copyValue.add(pageId)
     }
 
     onSelect(new Set(copyValue))
@@ -341,7 +321,6 @@ const PageSelector = ({
         searchValue,
         previewPageId: currentPreviewPageId,
         pagesMap,
-        isMultipleChoice,
       }}
     >
       {Item}
diff --git a/web/app/components/datasets/create/step-one/index.tsx b/web/app/components/datasets/create/step-one/index.tsx
index 2e6dc4817b..e70feb204c 100644
--- a/web/app/components/datasets/create/step-one/index.tsx
+++ b/web/app/components/datasets/create/step-one/index.tsx
@@ -297,7 +297,6 @@ const StepOne = ({
                           credentialList={notionCredentialList}
                           onSelectCredential={updateNotionCredentialId}
                           datasetId={datasetId}
-                          supportBatchUpload={supportBatchUpload}
                         />
                       </div>
                       {isShowVectorSpaceFull && (
diff --git a/web/app/components/datasets/create/website/base/crawled-result-item.tsx b/web/app/components/datasets/create/website/base/crawled-result-item.tsx
index 51e043c35a..8ea316f62a 100644
--- a/web/app/components/datasets/create/website/base/crawled-result-item.tsx
+++ b/web/app/components/datasets/create/website/base/crawled-result-item.tsx
@@ -6,7 +6,6 @@ import cn from '@/utils/classnames'
 import type { CrawlResultItem as CrawlResultItemType } from '@/models/datasets'
 import Checkbox from '@/app/components/base/checkbox'
 import Button from '@/app/components/base/button'
-import Radio from '@/app/components/base/radio/ui'
 
 type Props = {
   payload: CrawlResultItemType
@@ -14,7 +13,6 @@ type Props = {
   isPreview: boolean
   onCheckChange: (checked: boolean) => void
   onPreview: () => void
-  isMultipleChoice: boolean
 }
 
 const CrawledResultItem: FC<Props> = ({
@@ -23,7 +21,6 @@ const CrawledResultItem: FC<Props> = ({
   isChecked,
   onCheckChange,
   onPreview,
-  isMultipleChoice,
 }) => {
   const { t } = useTranslation()
 
@@ -34,21 +31,7 @@ const CrawledResultItem: FC<Props> = ({
     <div className={cn(isPreview ? 'bg-state-base-active' : 'group hover:bg-state-base-hover', 'cursor-pointer rounded-lg p-2')}>
       <div className='relative flex'>
         <div className='flex h-5 items-center'>
-          {
-            isMultipleChoice ? (
-              <Checkbox
-                className='mr-2 shrink-0'
-                checked={isChecked}
-                onCheck={handleCheckChange}
-              />
-            ) : (
-              <Radio
-                className='mr-2 shrink-0'
-                isChecked={isChecked}
-                onCheck={handleCheckChange}
-              />
-            )
-          }
+          <Checkbox className='mr-2 shrink-0' checked={isChecked} onCheck={handleCheckChange} />
         </div>
         <div className='flex min-w-0 grow flex-col'>
           <div
diff --git a/web/app/components/datasets/create/website/base/crawled-result.tsx b/web/app/components/datasets/create/website/base/crawled-result.tsx
index 00e2713d5f..c168405455 100644
--- a/web/app/components/datasets/create/website/base/crawled-result.tsx
+++ b/web/app/components/datasets/create/website/base/crawled-result.tsx
@@ -16,7 +16,6 @@ type Props = {
   onSelectedChange: (selected: CrawlResultItem[]) => void
   onPreview: (payload: CrawlResultItem) => void
   usedTime: number
-  isMultipleChoice: boolean
 }
 
 const CrawledResult: FC<Props> = ({
@@ -26,7 +25,6 @@ const CrawledResult: FC<Props> = ({
   onSelectedChange,
   onPreview,
   usedTime,
-  isMultipleChoice,
 }) => {
   const { t } = useTranslation()
 
@@ -42,17 +40,13 @@ const CrawledResult: FC<Props> = ({
 
   const handleItemCheckChange = useCallback((item: CrawlResultItem) => {
     return (checked: boolean) => {
-      if (checked) {
-        if (isMultipleChoice)
-          onSelectedChange([...checkedList, item])
-        else
-          onSelectedChange([item])
-      }
-      else {
+      if (checked)
+        onSelectedChange([...checkedList, item])
+
+      else
         onSelectedChange(checkedList.filter(checkedItem => checkedItem.source_url !== item.source_url))
-      }
     }
-  }, [checkedList, isMultipleChoice, onSelectedChange])
+  }, [checkedList, onSelectedChange])
 
   const [previewIndex, setPreviewIndex] = React.useState<number>(-1)
   const handlePreview = useCallback((index: number) => {
@@ -65,13 +59,11 @@ const CrawledResult: FC<Props> = ({
   return (
     <div className={cn(className, 'border-t-[0.5px] border-divider-regular shadow-xs shadow-shadow-shadow-3')}>
       <div className='flex h-[34px] items-center justify-between px-4'>
-        {isMultipleChoice && (
-          <CheckboxWithLabel
-            isChecked={isCheckAll}
-            onChange={handleCheckedAll} label={isCheckAll ? t(`${I18N_PREFIX}.resetAll`) : t(`${I18N_PREFIX}.selectAll`)}
-            labelClassName='system-[13px] leading-[16px] font-medium text-text-secondary'
-          />
-        )}
+        <CheckboxWithLabel
+          isChecked={isCheckAll}
+          onChange={handleCheckedAll} label={isCheckAll ? t(`${I18N_PREFIX}.resetAll`) : t(`${I18N_PREFIX}.selectAll`)}
+          labelClassName='system-[13px] leading-[16px] font-medium text-text-secondary'
+        />
         <div className='text-xs text-text-tertiary'>
           {t(`${I18N_PREFIX}.scrapTimeInfo`, {
             total: list.length,
@@ -88,7 +80,6 @@ const CrawledResult: FC<Props> = ({
             payload={item}
             isChecked={checkedList.some(checkedItem => checkedItem.source_url === item.source_url)}
             onCheckChange={handleItemCheckChange(item)}
-            isMultipleChoice={isMultipleChoice}
           />
         ))}
       </div>
diff --git a/web/app/components/datasets/create/website/firecrawl/index.tsx b/web/app/components/datasets/create/website/firecrawl/index.tsx
index 1ef934308a..17d8d6416e 100644
--- a/web/app/components/datasets/create/website/firecrawl/index.tsx
+++ b/web/app/components/datasets/create/website/firecrawl/index.tsx
@@ -26,7 +26,6 @@ type Props = {
   onJobIdChange: (jobId: string) => void
   crawlOptions: CrawlOptions
   onCrawlOptionsChange: (payload: CrawlOptions) => void
-  supportBatchUpload: boolean
 }
 
 enum Step {
@@ -42,7 +41,6 @@ const FireCrawl: FC<Props> = ({
   onJobIdChange,
   crawlOptions,
   onCrawlOptionsChange,
-  supportBatchUpload,
 }) => {
   const { t } = useTranslation()
   const [step, setStep] = useState<Step>(Step.init)
@@ -168,12 +166,8 @@ const FireCrawl: FC<Props> = ({
         setCrawlErrorMessage(errorMessage || t(`${I18N_PREFIX}.unknownError`))
       }
       else {
-        data.data = data.data.map((item: any) => ({
-          ...item,
-          content: item.markdown,
-        }))
         setCrawlResult(data)
-        onCheckedCrawlResultChange(supportBatchUpload ? (data.data || []) : (data.data?.slice(0, 1) || [])) // default select the crawl result
+        onCheckedCrawlResultChange(data.data || []) // default select the crawl result
         setCrawlErrorMessage('')
       }
     }
@@ -184,7 +178,7 @@ const FireCrawl: FC<Props> = ({
     finally {
       setStep(Step.finished)
     }
-  }, [checkValid, crawlOptions, onJobIdChange, waitForCrawlFinished, t, onCheckedCrawlResultChange, supportBatchUpload])
+  }, [checkValid, crawlOptions, onJobIdChange, t, waitForCrawlFinished, onCheckedCrawlResultChange])
 
   return (
     <div>
@@ -223,7 +217,6 @@ const FireCrawl: FC<Props> = ({
                 onSelectedChange={onCheckedCrawlResultChange}
                 onPreview={onPreview}
                 usedTime={Number.parseFloat(crawlResult?.time_consuming as string) || 0}
-                isMultipleChoice={supportBatchUpload}
               />
             }
           </div>
diff --git a/web/app/components/datasets/create/website/index.tsx b/web/app/components/datasets/create/website/index.tsx
index 15324f642e..ee7ace6815 100644
--- a/web/app/components/datasets/create/website/index.tsx
+++ b/web/app/components/datasets/create/website/index.tsx
@@ -24,7 +24,6 @@ type Props = {
   crawlOptions: CrawlOptions
   onCrawlOptionsChange: (payload: CrawlOptions) => void
   authedDataSourceList: DataSourceAuth[]
-  supportBatchUpload?: boolean
 }
 
 const Website: FC<Props> = ({
@@ -36,7 +35,6 @@ const Website: FC<Props> = ({
   crawlOptions,
   onCrawlOptionsChange,
   authedDataSourceList,
-  supportBatchUpload = false,
 }) => {
   const { t } = useTranslation()
   const { setShowAccountSettingModal } = useModalContext()
@@ -118,7 +116,6 @@ const Website: FC<Props> = ({
           onJobIdChange={onJobIdChange}
           crawlOptions={crawlOptions}
           onCrawlOptionsChange={onCrawlOptionsChange}
-          supportBatchUpload={supportBatchUpload}
         />
       )}
       {source && selectedProvider === DataSourceProvider.waterCrawl && (
@@ -129,7 +126,6 @@ const Website: FC<Props> = ({
           onJobIdChange={onJobIdChange}
           crawlOptions={crawlOptions}
           onCrawlOptionsChange={onCrawlOptionsChange}
-          supportBatchUpload={supportBatchUpload}
         />
       )}
       {source && selectedProvider === DataSourceProvider.jinaReader && (
@@ -140,7 +136,6 @@ const Website: FC<Props> = ({
           onJobIdChange={onJobIdChange}
           crawlOptions={crawlOptions}
           onCrawlOptionsChange={onCrawlOptionsChange}
-          supportBatchUpload={supportBatchUpload}
         />
       )}
       {!source && (
diff --git a/web/app/components/datasets/create/website/jina-reader/index.tsx b/web/app/components/datasets/create/website/jina-reader/index.tsx
index b2189b3e5c..7257e8f7e6 100644
--- a/web/app/components/datasets/create/website/jina-reader/index.tsx
+++ b/web/app/components/datasets/create/website/jina-reader/index.tsx
@@ -26,7 +26,6 @@ type Props = {
   onJobIdChange: (jobId: string) => void
   crawlOptions: CrawlOptions
   onCrawlOptionsChange: (payload: CrawlOptions) => void
-  supportBatchUpload: boolean
 }
 
 enum Step {
@@ -42,7 +41,6 @@ const JinaReader: FC<Props> = ({
   onJobIdChange,
   crawlOptions,
   onCrawlOptionsChange,
-  supportBatchUpload,
 }) => {
   const { t } = useTranslation()
   const [step, setStep] = useState<Step>(Step.init)
@@ -178,7 +176,7 @@ const JinaReader: FC<Props> = ({
         }
         else {
           setCrawlResult(data)
-          onCheckedCrawlResultChange(supportBatchUpload ? (data.data || []) : (data.data?.slice(0, 1) || [])) // default select the crawl result
+          onCheckedCrawlResultChange(data.data || []) // default select the crawl result
           setCrawlErrorMessage('')
         }
       }
@@ -190,7 +188,7 @@ const JinaReader: FC<Props> = ({
     finally {
       setStep(Step.finished)
     }
-  }, [checkValid, crawlOptions, onCheckedCrawlResultChange, onJobIdChange, supportBatchUpload, t, waitForCrawlFinished])
+  }, [checkValid, crawlOptions, onCheckedCrawlResultChange, onJobIdChange, t, waitForCrawlFinished])
 
   return (
     <div>
@@ -229,7 +227,6 @@ const JinaReader: FC<Props> = ({
                 onSelectedChange={onCheckedCrawlResultChange}
                 onPreview={onPreview}
                 usedTime={Number.parseFloat(crawlResult?.time_consuming as string) || 0}
-                isMultipleChoice={supportBatchUpload}
               />
             }
           </div>
diff --git a/web/app/components/datasets/create/website/watercrawl/index.tsx b/web/app/components/datasets/create/website/watercrawl/index.tsx
index bf0048b788..f1aee37e19 100644
--- a/web/app/components/datasets/create/website/watercrawl/index.tsx
+++ b/web/app/components/datasets/create/website/watercrawl/index.tsx
@@ -26,7 +26,6 @@ type Props = {
   onJobIdChange: (jobId: string) => void
   crawlOptions: CrawlOptions
   onCrawlOptionsChange: (payload: CrawlOptions) => void
-  supportBatchUpload: boolean
 }
 
 enum Step {
@@ -42,7 +41,6 @@ const WaterCrawl: FC<Props> = ({
   onJobIdChange,
   crawlOptions,
   onCrawlOptionsChange,
-  supportBatchUpload,
 }) => {
   const { t } = useTranslation()
   const [step, setStep] = useState<Step>(Step.init)
@@ -165,7 +163,7 @@ const WaterCrawl: FC<Props> = ({
       }
       else {
         setCrawlResult(data)
-        onCheckedCrawlResultChange(supportBatchUpload ? (data.data || []) : (data.data?.slice(0, 1) || [])) // default select the crawl result
+        onCheckedCrawlResultChange(data.data || []) // default select the crawl result
         setCrawlErrorMessage('')
       }
     }
@@ -176,7 +174,7 @@ const WaterCrawl: FC<Props> = ({
     finally {
       setStep(Step.finished)
     }
-  }, [checkValid, crawlOptions, onCheckedCrawlResultChange, onJobIdChange, supportBatchUpload, t, waitForCrawlFinished])
+  }, [checkValid, crawlOptions, onCheckedCrawlResultChange, onJobIdChange, t, waitForCrawlFinished])
 
   return (
     <div>
@@ -215,7 +213,6 @@ const WaterCrawl: FC<Props> = ({
                 onSelectedChange={onCheckedCrawlResultChange}
                 onPreview={onPreview}
                 usedTime={Number.parseFloat(crawlResult?.time_consuming as string) || 0}
-                isMultipleChoice={supportBatchUpload}
               />
             }
           </div>